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Posted to dev@flink.apache.org by "Matthias (Jira)" <ji...@apache.org> on 2021/02/08 20:28:00 UTC
[jira] [Created] (FLINK-21323) Stop-with-savepoint is not supported
by SourceOperatorStreamTask
Matthias created FLINK-21323:
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Summary: Stop-with-savepoint is not supported by SourceOperatorStreamTask
Key: FLINK-21323
URL: https://issues.apache.org/jira/browse/FLINK-21323
Project: Flink
Issue Type: Bug
Components: Connectors / Common
Affects Versions: 1.12.1, 1.11.3
Reporter: Matthias
Fix For: 1.11.4, 1.12.2, 1.13.0
When looking into FLINK-21030 analyzing the stop-with-savepoint behavior we implemented different test jobs covering the old {{addSource}} and new {{fromSource}} methods for adding sources. The stop-with-savepoint consists of two phase:
# Create the savepoint
# Stop the source to trigger finalizing the job
The test failing in the second phase using {{fromSource}} does not succeed. The reason for this might be that {{finishTask}} is not implemented by {{SourceOperatorStreamTask}} in contrast to {{SourceStreamTask}} which is used when calling {{addSource}} in the job definition. Hence, the job termination is never triggered.
We might have missed this due to some naming error of {{JobMasterStopWithSavepointIT}} test that is not triggered by Maven due to the wrong suffix used in this case. The IT is failing right now. FLINK-21031 is covering the fix of {{JobMasterStopWithSavepointIT}} already.
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